Two-dimensional crystalline phases of CF/sub 3/H adsorbed on graphite
Journal Article
·
· Phys. Rev. B: Condens. Matter; (United States)
Trifluoromethane, CF/sub 3/H, adsorbed on the (001) faces of exfoliated graphite has been studied by x-ray diffraction. An orientationally disordered, triangular, incommensurate high-temperature and an orientationally ordered low-temperature phase have been observed. In the low-temperature phase the molecules show staggered orientations;the lattice is uniaxially compressed. The coverage-temperature phase diagram has been derived. Above one monolayer bulk crystallization sets in
- Research Organization:
- Institut fur Physik, Universitat Mainz, D-6500 Mainz, Federal Republic of Germany
- OSTI ID:
- 5259309
- Journal Information:
- Phys. Rev. B: Condens. Matter; (United States), Journal Name: Phys. Rev. B: Condens. Matter; (United States) Vol. 37:7; ISSN PRBMD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
656000* -- Condensed Matter Physics
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ADSORPTION
CARBON
COHERENT SCATTERING
CRYSTAL FACES
DIAGRAMS
DIFFRACTION
ELEMENTAL MINERALS
ELEMENTS
FILMS
FLUORINATED ALIPHATIC HYDROCARBONS
GRAPHITE
HALOGENATED ALIPHATIC HYDROCARBONS
MINERALS
NONMETALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PHASE DIAGRAMS
PHASE STUDIES
SCATTERING
SORPTION
SORPTIVE PROPERTIES
SURFACE PROPERTIES
TEMPERATURE EFFECTS
THIN FILMS
X-RAY DIFFRACTION
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ADSORPTION
CARBON
COHERENT SCATTERING
CRYSTAL FACES
DIAGRAMS
DIFFRACTION
ELEMENTAL MINERALS
ELEMENTS
FILMS
FLUORINATED ALIPHATIC HYDROCARBONS
GRAPHITE
HALOGENATED ALIPHATIC HYDROCARBONS
MINERALS
NONMETALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PHASE DIAGRAMS
PHASE STUDIES
SCATTERING
SORPTION
SORPTIVE PROPERTIES
SURFACE PROPERTIES
TEMPERATURE EFFECTS
THIN FILMS
X-RAY DIFFRACTION